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Is LOCKSTONE trademarked in India?

2 applications advertised in the Trade Marks Journal · classes 1, 14 · latest 21 April 2025

Yes, "LOCKSTONE" has been applied for as a trademark in India. 2 applications under this name were advertised in the Trade Marks Journal between 27 November 2023 and 21 April 2025, in class 1 (chemicals) and class 14 (jewellery and watches), by Alroza Diam LLP and an individual applicant. Of these, 1 is a logo whose text we read as "LOCKSTONE". The opposition windows have closed.

2 applications named LOCKSTONE

ApplicationClassApplicantFiledAdvertisedOpposition
6939802logo mark 14Jewellery and watches Alroza Diam LLP 3 April 2025 No. 220521 April 2025 closed21 August 2025
6032815LOCKSTONE 1Chemicals Individual applicant (A. T.) 21 July 2023 No. 213227 November 2023 closed27 March 2024

Goods and services claimed

Class 14: Jewellery and watches · application 6939802

Gold and Silver Jewellery, Diamond Jewellery, Imitation Jewellery, Precious Metals and Stones, Horological and Chronometric instruments, Watches (Other then Smart Watches)

Proposed to be used · Ahmedabad office · full journal entry

Class 1: Chemicals · application 6032815

ADHESIVE FOR TILES

Proposed to be used · Delhi office · full journal entry

Can I use or register "LOCKSTONE"?

For the same or related goods, probably not. In class 1 (chemicals) and class 14 (jewellery and watches), a new application for an identical or confusingly similar name is likely to be objected to by the Registry under Section 11 of the Trade Marks Act, 1999, or opposed by the earlier applicant. Closely related classes, such as class 5 (pharmaceuticals and health), class 35 (advertising, business and retail), class 31 (fresh produce and agriculture) and class 40 (treatment of materials and manufacturing), carry the same risk.

For unrelated goods, often yes. The same word can be registered by different owners in different classes when the goods are unrelated and the earlier mark is not well known. "LOCKSTONE" appears in 2 classes; the other 43 may still be open, subject to a search.

A small change rarely helps. Adding a word, changing a letter or using a logo does not avoid conflict on its own: marks are compared as a whole, by look, sound and idea.

Want a name like LOCKSTONE? Check yours free

Tell us your brand name and what you sell. A Trademark Attorney searches the journal register for identical and similar marks in your class and emails you a short report.

If your name is clear, we file it for you: ₹14,999 professional fee per class, one package from filing to publication in the Trade Marks Journal, plus the government fee of ₹4,500 per class for individuals and small businesses (₹9,000 for other companies). No hidden fees.

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Is LOCKSTONE your brand? Watch it freeWe read every weekly journal issue, logos included, and email you when a similar name is advertised, while you can still oppose it. Ask a Trademark AttorneyDoes this name affect your brand? Ask on WhatsApp. The first answer is free. Which class is mine?Describe your business and get the classes to file in, with the traps for your trade.

Similar names in the journal

Matched by spelling and containment across every issue since August 2021. Our free report and Brand Watch also check sounds-alike names.

Questions about LOCKSTONE

Is LOCKSTONE a registered trademark?

LOCKSTONE has been applied for and advertised in the Trade Marks Journal (2 applications, latest on 21 April 2025). Advertisement means the Registry accepted the application; it is registered only if no opposition succeeds within four months of the journal date. The journal does not record the later outcome, so check the live register before relying on it.

Who applied for the LOCKSTONE trademark?

As advertised: Alroza Diam LLP; plus 1 individual applicant.

Can I register a trademark similar to LOCKSTONE?

Not for the same or related goods in class 1, class 14: a confusingly similar name is likely to be refused or opposed. For unrelated goods it may be possible after a search. Ask for a free availability report before you file.

What does "advertised" mean? Read trademark status meanings, how long registration takes and how to run a trademark search.

Source and limits. Built from the Trade Marks Journal published by the Registrar of Trade Marks (a public record), issues from August 2021 onwards, as advertised and subject to transcription errors. The journal shows that an application was accepted and advertised; it does not show what happened afterwards (registration, opposition, withdrawal or abandonment), applications not yet advertised, or marks advertised before August 2021, so this is not the live register status. Applicants may ask for a correction or removal by writing to mehak@trademarkindia.pro. Information only, not legal advice and not a solicitation.

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